Discharge printing process for cellulosic fabrics using a quater

Details Discharge printing process for cellulosic fabrics using a quater Discharge printing process for cellulosic fabrics using a quater

1979-11-29

1981-01-20

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Process of printing permanently on substrate, other than...

Discharge utilized

8188, 8552, 8602, D06P 382, D06M 1334

Patent

active

042459923

ABSTRACT:
A fabric of cellulosic fibers, particularly natural cellulosic fibers, of improved dyeability having a polymer of a monomer containing a quarternary amine group dispersed in the fibers with no phase separation is discharge printed. The improved cellulosic fibers can be prepared by impregnating a monomer containing a quarternary amine group into cellulosic fibers and polymerizing the monomer in the fibers. This treatment of cellulosic fibers with the polymer of a quarternary amine monomer can be advantageously utilized in the discharge printing of a fabric from a blend of hydrophobic synthetic/cellulosic fibers.

REFERENCES:
patent: 3619356 (1971-09-01), Keen
patent: 3619357 (1971-09-01), Keen
patent: 3788804 (1974-01-01), Harper et al.
patent: 3807946 (1974-04-01), Harper et al.
patent: 4113674 (1978-09-01), Miller et al.
Gangneux, A. et al., Eur. Polymer Journal, 1976, 12, (No. 8), pp. 543-549, 551-557.

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